Autor: |
Sheridan, Kirsten |
Předmět: |
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Zdroj: |
Skin, Inc.; Dec2006, Vol. 18 Issue 12, p78-81, 4p |
Abstrakt: |
The article explains the role of potential of hydrogen (pH) in skin health. The acidity or alkalinity of a solution is indicated by pH. The units are measured in logarithms. The acid mantle, formed from free fatty acid secretions from the sebaceous glands, lactic acid and microbial metabolites, is a protective outer coating that wards off harmful bacteria. Tips are offered how spa operators can educate their clients about the importance of pH-balanced product. |
Databáze: |
Complementary Index |
Externí odkaz: |
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